{"product_id":"artisan-power-cisco-8821-8821-ex-replacement-battery-cp-batt-8821-2100mah-li-ion-new","title":"Artisan Power Cisco 8821 \u0026 8821-EX Replacement Battery CP-BATT-8821 2100mAh Li-Ion - New","description":"\u003ch3\u003eArtisan Power Replacement Battery for Cisco 8821 \u0026amp; 8821-EX Wireless IP Phones\u003c\/h3\u003e\u003cp\u003eKeep your Cisco 8821 wireless fleet running all day with this high-capacity 2100 mAh Artisan Power replacement battery. A reliable, cost-effective alternative to the OEM CP-BATT-8821 — backed by Reef Telecom's industry-leading 10-year warranty.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2100 mAh (extended capacity vs. OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.8V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium Ion (Tier-1 cells made in Japan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed (UL 2054), UN 38.3 Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Easy pull-tab design — installs in seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Battery?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtended 2100 mAh capacity delivers increased talk time, standby time, and reliability per charge compared to the original Cisco CP-BATT-8821\u003c\/li\u003e\n\u003cli\u003e100% compatible with Cisco 8821 and 8821-EX phones and all existing Cisco 8821 chargers\u003c\/li\u003e\n\u003cli\u003eUL and UN safety certified for enterprise deployment confidence\u003c\/li\u003e\n\u003cli\u003ePremium Japanese-made Li-Ion cells for maximum run time and cycle life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect replacement for Cisco CP-BATT-8821 and 74-102376-01. Compatible with Cisco Wireless IP Phone 8821 (CP-8821-K9) and Cisco 8821-EX (CP-8821-EX-K9). Works with all standard Cisco 8821 desktop chargers, multi-chargers, and USB charging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFree shipping on orders over $300.\u003c\/strong\u003e All refurbished and new products from Reef Telecom include our 10-year warranty for complete peace of mind.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":48878338441433,"sku":"CP-BATT-8821-3RDPAP","price":74.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/Screenshot2025-10-26170509.webp?v=1782935703","url":"https:\/\/www.aloinfo.com.co\/pt-br\/products\/artisan-power-cisco-8821-8821-ex-replacement-battery-cp-batt-8821-2100mah-li-ion-new","provider":"aloinfousa.com","version":"1.0","type":"link"}